"Science Societies, etc." . . . . . . . . . . . . . . . "Periodicals"@en . "Periodicals" . . "Bulletin of the Southern California Academy of Sciences" . "Bulletin of the Southern California Academy of Sciences"@en . . . . . . . . . . . . . "Bulletin - Southern California Academy of Sciences" . "Science." . . "Exacte wetenschappen." . . . . "Southern California Academy of Sciences." . . "Science Periodicals." . .